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He’s the type of guy that is made out of boyfriend material. All parents love him and want him around. He will unlock the inner Korean within you and provide the relationship with lots care and attention.
Fuck Chad, get yourself a Jiseong.

The world doesn’t deserve Jiseong.
Jiseong by anon1792649 January 28, 2021
Related Words
Jaiseon • Jaison • Jaisen • jaeseon • jaiceon • JaiDeon • Jaileon • Jaisean • jaisson • jaseon
Jaison is the intelligent/introspective variation of Jason, in addition to the super, ultra sexyness that generally characterizes Jason's. The additional "I" represents the extra introspective/intelligent side of the jaison which gives a set of characteristic's that uniquely define a Jaison.

In short they are known for being:
1. Sexy
2. Genius
3. Deep
4. Artistic
5. Simplistic
1. That book/painting/song is a masterpiece! You pulled a jaison!
2. Look at that cute photographer over there! He is such a jaison!
3. Wow, you developed a way to cook food using a specific frequency range in the electromagnetic spectrum and your sexy! You must be a Jaison!
Jaison by blis212920 February 4, 2010
A smart, funny, hot guy who has girls falling all over him on a daily basis.
Oh I need a Jaisen type of guy.
Jaisen by QueenBe August 23, 2011
Sexy gets girls black good fighter
I see a jaishon over there

pulling a jaison 

when a guy hooks up with a random girl that plays rugby and gets his tiny weiner sucked in a room with a glass door allowing any wandering perverts to watch
Pulling a Jaison is not subtle and usually involves girly noises from the guy. Also, it is randomly disturbed by various people walking in the room.
guy 1: ooooooooo ahhh

guy outside glass door: woow sounds like that guy is pulling a jaison

guy: lets pull a jaison!
girl: OH! its so small and skinny !
pulling a jaison by cronos19 May 26, 2010
Jaison is the hottest male ever, who will have alot of girlfriends in his life.
Omg I want to get laid by Jaison.

Wheres Jaison I want to give him head
Jaison by Jaisons fan girls April 30, 2019
More from Urban Dictionary
anyone who succeeds in disgracing/over indulging themselves in the throws of clubland
28 hours and 4 clubs later, gurning for england but still refusing to go home - a total wrongun!!
wrongun by bevvers March 21, 2007
Word of the Day on October 8, 2026

square grouper

Nickname given to bales of marijuana thrown overboard or out of airplanes. Origin is reportedly from members of the US Coast Guard in the area of Southern Florida.
"Base we've got some square groupers floating outside of Miami harbor."
square grouper by slipsheet November 6, 2004
Word of the Day on October 7, 2026
A girl who does ballet and only talks about ballet. Her schedule is filled with dance classes which does not allow her to do any other activity.
"Hey, do you know that girl Sally?"

"Yeah, she's kind of annoying. All she ever talks about it ballet."

"Wow, what a Bunhead."

"Hey Sally, you want to hang out this weekend?"
"I can't, I have dance."
"You're such a Bunhead."

"Yeah... I know."
Bunhead by Jen00 October 24, 2014
Word of the Day on October 6, 2026

trucker's tan 

A sunburn or suntan focused on the left arm. It is caused by the left side of the body being the only half that gets exposed to sunlight while driving. Presumably, it would be located on the right side of the body in countries where they drive on the left side of the road.
I had a trucker's tan after driving for 10 straight hours on a sunny day.
Word of the Day on October 5, 2026
The phenomenon where adults salivate at children's toys
Every time I walk into the toy aisle, I catch myself kidulting over the latest action figures and LEGO sets!
kidulting by Emotional Cruiser October 12, 2025
Word of the Day on October 4, 2026
British slang for a scientist or technical expert, esp . when the speaker is not certain of the expert’s specific field of study. Not necessarily derogatory, but typically used by persons without a technical background. In the US, the equivalent would be “egghead”, “squint”, or “geek.”

Origin of the word is unknown. Started sometime in World War 2. Given the typical evolution of British slang, could easily have started because what these experts did was confusing or “baffling” to the common person.
According to the boffins downstairs, the murderer used a serrated blade.
Boffin by Agnon February 11, 2023
Word of the Day on October 3, 2026
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